Machine element or mechanism – Elements – Cranks and pedals
Reexamination Certificate
2006-04-04
2006-04-04
Luong, Vinh T. (Department: 3682)
Machine element or mechanism
Elements
Cranks and pedals
C074S594400
Reexamination Certificate
active
07021175
ABSTRACT:
A racing type pedal includes a main body, a pivot hook, a limit member, an adjusting bolt, a press block, and two torsion springs. Thus, the movement of the adjusting bolt is limited by the limit member, and the movement of the press block is limited by the torsion springs, so that the adjusting bolt and the press block form a linear movement without deflection, thereby producing an evenly distributed shearing stress between the adjusting bolt and the press block, thereby preventing the adjusting bolt and the press block from being worn out due to an uneven shearing stress.
REFERENCES:
patent: 5060537 (1991-10-01), Nagano
patent: 6085614 (2000-07-01), Lin
patent: 6112620 (2000-09-01), Chen
patent: 6282984 (2001-09-01), Chen
patent: 2003/0159538 (2003-08-01), Muraoka et al.
patent: 2004/0187636 (2004-09-01), Hsiao et al.
patent: 000466075 (1992-01-01), None
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